GEOMETRICAL OPTIMIZATION OF THE CAST IRON BULLION MOULDS BASED ON FRACTURE MECHANICS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

NIKNEZHAD A.; KARAMI KHORAMABADI M.; SHEYKHPOUR M.J.; SAMIEH ZARGAR S.A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF SOLID MECHANICS Year:2009 | Volume:1 | Issue:2 Page(s): 137-147

Download Full-Text

View:

291

Download:

119

Cites:

Information Journal Paper

Title

GEOMETRICAL OPTIMIZATION OF THE CAST IRON BULLION MOULDS BASED ON FRACTURE MECHANICS

Author(s)

NIKNEZHAD A. | KARAMI KHORAMABADI M. | SHEYKHPOUR M.J. | SAMIEH ZARGAR S.A. | Issue Writer Certificate

Keywords

OPTIMIZATION

FATIGUE

CREEP

CRACK PROPAGATION

CAST IRON

Abstract

In this paper, the causes of the crack initiation in CAST IRON bullion moulds in Meybod Steel Corporation are investigated and then some new geometrical models are presented to replace the current moulds. Finally, among the new presented models and according to the life assessment, the best model is selected and suggested as the replaced one. For this purpose, the three recommended moulds were modeled and analyzed by ANSYS software. First, a thermal analysis and then a thermo-mechanical coupled field analysis were performed on each three model. The results of the analysis are used to determine the critical zone. The critical zone is selected on the symmetric axis of the inner surface of the mould. By comparing the principle stress contours and temperature distribution contours of three models, one of the suggested models was selected as optimized geometrical model. Then, the crack modeling and the life assessment on the optimized model were implemented and the total life of the model was calculated. Comparison of the life of the optimized and the initial models shows an increase in the life of the suggested model. The results are verified with the experiments.

Cites

No record.

References

Cite

APA: Copy

NIKNEZHAD, A., KARAMI KHORAMABADI, M., SHEYKHPOUR, M.J., & SAMIEH ZARGAR, S.A.. (2009). GEOMETRICAL OPTIMIZATION OF THE CAST IRON BULLION MOULDS BASED ON FRACTURE MECHANICS. JOURNAL OF SOLID MECHANICS, 1(2), 137-147. SID. https://sid.ir/paper/319192/en

Vancouver: Copy

NIKNEZHAD A., KARAMI KHORAMABADI M., SHEYKHPOUR M.J., SAMIEH ZARGAR S.A.. GEOMETRICAL OPTIMIZATION OF THE CAST IRON BULLION MOULDS BASED ON FRACTURE MECHANICS. JOURNAL OF SOLID MECHANICS[Internet]. 2009;1(2):137-147. Available from: https://sid.ir/paper/319192/en

IEEE: Copy

A. NIKNEZHAD, M. KARAMI KHORAMABADI, M.J. SHEYKHPOUR, and S.A. SAMIEH ZARGAR, “GEOMETRICAL OPTIMIZATION OF THE CAST IRON BULLION MOULDS BASED ON FRACTURE MECHANICS,” JOURNAL OF SOLID MECHANICS, vol. 1, no. 2, pp. 137–147, 2009, [Online]. Available: https://sid.ir/paper/319192/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops